Blk 21 St. George's Rd is an HDB block in Kallang/Whampoa (completed in 1984, 25 storeys, 96 units). As of Jul 2026, its median resale price over the last 24 months is $836,500, about 27% above the Kallang/Whampoa median, from 4 sales. 120 resale transactions have been recorded here since 1990.
Explore this block on the interactive map →| Town | Kallang/Whampoa |
|---|---|
| Completed | 1984 |
| Lease from | 1984 |
| Storeys | 25 |
| Dwelling units | 96 |
| Unit mix (sold) | 5-room ×96 |
| Recorded resales | 120 since 1990 |
| Flat type | Median price | Median $/m² | Sales |
|---|---|---|---|
| 5-Room | $836,500 | $7,089/m² | 4 |
Median monthly rent at this block: $4,000/mo (5 rental contracts, last 12 months).
Estimated gross rental yield: ~5.7% (Kallang/Whampoa average: ~6.2%) — annual median rent over median resale price, before taxes, fees and vacancy.
On price per square metre, this block is cheaper than 54% of Kallang/Whampoa blocks with recent sales.
For a typical 5-room flat here, our price model estimates $776,218–$868,312 (central estimate $822,265). Recent sales — median $822,359 — sit within that range. The model explains 94% of resale prices with a typical error of ±6%. Indicative only — not an official valuation.
| Year | Median (nominal) | Median (today's $) | Sales |
|---|---|---|---|
| 1990 | $180,500 | $337,916 | 4 |
| 1991 | $185,000 | $334,823 | 3 |
| 1992 | $197,000 | $348,717 | 4 |
| 1993 | $310,000 | $536,451 | 5 |
| 1994 | $339,250 | $569,450 | 4 |
| 1995 | $371,000 | $612,183 | 4 |
| 1996 | $520,000 | $846,365 | 3 |
| 1997 | $480,000 | $765,770 | 7 |
| 1998 | $403,000 | $644,681 | 11 |
| 1999 | $393,500 | $629,334 | 8 |
| 2000 | $412,000 | $650,152 | 3 |
| 2001 | $400,000 | $624,883 | 5 |
| 2004 | $357,500 | $548,786 | 4 |
| 2005 | $325,750 | $497,693 | 4 |
| 2006 | $318,000 | $481,204 | 3 |
| 2007 | $365,000 | $540,912 | 7 |
| 2008 | $449,000 | $623,990 | 5 |
| 2009 | $468,000 | $646,593 | 1 |
| 2010 | $510,000 | $685,236 | 1 |
| 2011 | $582,000 | $742,957 | 7 |
| 2012 | $657,500 | $802,571 | 2 |
| 2013 | $705,000 | $840,679 | 1 |
| 2014 | $638,000 | $752,999 | 3 |
| 2015 | $612,444 | $726,635 | 2 |
| 2016 | $600,000 | $715,658 | 1 |
| 2017 | $645,500 | $765,513 | 2 |
| 2019 | $615,000 | $722,061 | 3 |
| 2020 | $675,000 | $793,873 | 3 |
| 2021 | $688,000 | $790,846 | 3 |
| 2022 | $700,000 | $758,156 | 1 |
| 2023 | $800,000 | $826,515 | 1 |
| 2024 | $810,000 | $817,314 | 3 |
| 2025 | $868,000 | $868,000 | 2 |
| Record sale | $878,000 (5-Room, 2025-01) |
|---|---|
| First recorded sale | $158,000 (1990-02) |
| Busiest year | 1998 · 11 sales |
| 10-year change (real) | +19% (+1.8%/yr, 2015→2025) |
| Total transacted | $54.4M across 120 sales |
| Month | Flat type | Storey | Area (m²) | Price |
|---|---|---|---|---|
| 2025-11 | 5-Room | 16 TO 18 | 118 | $858,000 |
| 2025-01 | 5-Room | 22 TO 24 | 118 | $878,000 |
| 2024-09 | 5-Room | 10 TO 12 | 118 | $803,800 |
| 2024-08 | 5-Room | 13 TO 15 | 118 | $815,000 |
| 2024-04 | 5-Room | 19 TO 21 | 118 | $810,000 |
| 2023-03 | 5-Room | 19 TO 21 | 118 | $800,000 |
| 2022-01 | 5-Room | 10 TO 12 | 118 | $700,000 |
| 2021-07 | 5-Room | 19 TO 21 | 118 | $728,000 |
| 2021-01 | 5-Room | 19 TO 21 | 118 | $675,000 |
| 2021-01 | 5-Room | 19 TO 21 | 118 | $688,000 |
| 2020-03 | 5-Room | 25 TO 27 | 118 | $675,000 |
| 2020-01 | 5-Room | 19 TO 21 | 118 | $680,000 |
| 2020-01 | 5-Room | 01 TO 03 | 118 | $550,000 |
| 2019-10 | 5-Room | 10 TO 12 | 118 | $615,000 |
| 2019-06 | 5-Room | 07 TO 09 | 118 | $615,000 |
| 2019-02 | 5-Room | 19 TO 21 | 118 | $710,000 |
| 2017-04 | 5-Room | 25 TO 27 | 118 | $692,000 |
| 2017-01 | 5-Room | 07 TO 09 | 118 | $599,000 |
| 2016-08 | 5-Room | 07 TO 09 | 118 | $600,000 |
| 2015-07 | 5-Room | 19 TO 21 | 118 | $639,888 |
| Block | Median (24 mo) | Median $/m² |
|---|---|---|
| 1. Blk 22 | $900,000 | $7,627/m² |
| 2. Blk 13 | $885,000 | $7,375/m² |
| 3. Blk 21 | $836,500 | $7,089/m² |
| 4. Blk 9 | $755,000 | $7,260/m² |
| 5. Blk 18 | $640,000 | $7,033/m² |
| 6. Blk 19 | $624,400 | $6,603/m² |
| 7. Blk 15 | $620,000 | $6,813/m² |
| 8. Blk 16 | $615,000 | $6,613/m² |
| 9. Blk 11 | $583,000 | $6,940/m² |
| 10. Blk 1 | $560,000 | $6,829/m² |
| 11. Blk 23 | $550,000 | $6,150/m² |
| 12. Blk 14 | $515,888 | $7,313/m² |
| 13. Blk 20 | $451,500 | $6,739/m² |
| 14. Blk 3 | $395,000 | $6,288/m² |
| 15. Blk 2 | $376,500 | $6,381/m² |
The median resale price over the last 24 months is $836,500 (4 sales, as of Jul 2026). See the by-type table above for 3-room vs 4-room medians.
For a typical 5-room flat here, our price model estimates $776,218–$868,312 (central estimate $822,265). Recent sales — median $822,359 — sit within that range.
The median monthly rent is $4,000/mo over the last 12 months (5 contracts).
The block was completed in 1984 and its 99-year lease runs from 1984.